Institution: | 1. Ophthalmology Section, School of Veterinary Medicine, Federal University of Minas Gerais, , Belo Horizonte, Brazil;2. School of Veterinary Medicine, Federal University of Minas Gerais, , Belo Horizonte, Brazil;3. Agricultural Environmental and Biological Sciences, Center of Federal University of Rec?ncavo of Bahia, , Cruz das Almas, Brazil;4. Faculty of Pharmacy, Federal University of Minas Gerais, , Belo Horizonte, Brazil |